01 / saas-platform
SaaS Platforms
Multi-tenant products with billing, auth, dashboards and admin tooling. Scales from first paying customer to thousandth.
- Tenant isolation
- Stripe billing & metering
- RBAC & SSO (SAML, OIDC)
- Admin tooling
us-tech-dev:~$ whoami
We ship the
software
others spec.
U.S. Technology Development is an engineering studio. We design, build and operate SaaS platforms, web and mobile applications, and the marketing systems that compound around them — measured in commits and conversion, not slide decks.
module 00 — about
Senior engineers, not a bench of juniors billing your roadmap.
U.S. Technology Development LLC is a U.S.-based, remote-first engineering studio. We work as an embedded team — not an agency that disappears after handoff — designing, building, and operating the SaaS platforms, web and mobile applications, and growth systems our clients run their business on.
No bench of juniors, no black-box subcontracting: the engineers on your kickoff call are the ones writing your code, in your repo, from week one.
entity
U.S. Technology Development LLC
model
Remote-first · senior engineers only
engagement
Fixed-scope builds or embedded squads
transparency
Weekly demos · code in your repo day one
module 01 — services
Four modules. One studio, deployed end-to-end.
02 / web-app
Web Applications
Marketing sites that convert and full-stack web apps that hold up under load — with real performance budgets, not slogans.
- Next.js / Remix
- Headless CMS
- Edge rendering
- A/B + flag-driven release
03 / mobile
Mobile Applications
Native iOS, Android, or React Native when it makes sense. Offline-first, push, in-app purchase. We launch on stores end-to-end.
- Swift / SwiftUI
- Kotlin / Compose
- React Native + Expo
- Store ops & review
04 / growth
Growth & Marketing
SEO, content, paid acquisition, lifecycle — wired into analytics that actually attribute. We hand you a model, not a monthly PDF.
- SEO & content engine
- Paid media (search, social)
- Lifecycle & CRM
- Attribution & CRO
module 02 — process
A four-phase loop you can tail in real time.
[t+00:00:00]
DISCOVER stakeholder interviews · technical audit · customer research · problem statement frozen
[t+02:00:00]
DESIGN hi-fi prototypes · interaction questions resolved on screen, not in sprint
[t+04:00:00]
BUILD 2-week sprints · Friday demos · code in your repo from day one
[t+12:00:00]
GROW launch · instrument · iterate · measure what changed for the business
[t+14:00:00]
HANDOFF docs · runbooks · transition plan if you go in-house
[t+--:--:--]
RETRO what we'd do differently · candidly, in writing
module 03 — stack
An opinionated toolchain — chosen for durability & hireability.
frontend
React
frontend
Next.js
frontend
TypeScript
frontend
Tailwind
frontend
Astro
frontend
Vite
backend
Node
backend
Bun
backend
Python
backend
Go
backend
Postgres
backend
Redis
mobile
Swift
mobile
Kotlin
mobile
React Native
mobile
Expo
cloud
AWS
cloud
Cloudflare
cloud
Terraform
cloud
GitHub Actions
cloud
Datadog
cloud
Sentry
growth
PostHog
growth
GA4
module 04 — contact
Tell us what you're building.
We'll tell you how we'd ship it.
general
hq
United States · Remote-first
hours
Mon–Fri · 09:00 — 18:00 ET
response
~1 business day
us-tech-dev — new-project.sh